package com.wavehi.service;

import com.wavehi.pojo.User;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.math.BigDecimal;

/**
 * @Author WaveHi
 * @Date 22/10/2021 下午 9:20
 * @Version 1.0
 * @Contact HJBWaveHi@163.com
 * @Description
 */
@Service
public interface UserService {
//
//    Boolean add(User user);

    Boolean transfer(Long srcId, Long destId, BigDecimal money);
}
